Brown, Ian
Law of contract
Blackstone, 1994
 Buku Teks
McKendrick, Ewan
Contract law
Macmillan, 1994
 Buku Teks
Anson, William R., Sir
Principles of the english law of contract and of agency in its relation to contract
Clarendon Press, 1947
 Buku Teks
Loudoe, John Z., compiler
Ajaran umum perikatan dan persetujuan : menurut Kitab Undang-Undang Hukum Perdata
Kasnendra Suminar, 1983
 Buku Teks
T. Narman Djohar Setiawan
Masalah hukum pengaturan perjanjian keagenan (ditinjau dari sudut hukum perdata perjanjian)
1987
 UI - Skripsi (Membership)